Abstract: Gear slack fault (GSF) is a typical fault in traction motor drive system, which will result in the inability to convert motor torque into driving force. However, it is often misdiagnosed as ...

Abstract: It has been demonstrated that fast convolutional sparse dictionary learning (FCSDL) is a useful instrument for diagnosing rolling bearing faults and can recover rolling bearing fault shocks ...

The U.S. working-age population is headed for a cliff, one that has become much steeper over the past year due, in part, to the Trump administration’s strict immigration policies. The proportion of ...